Changeset 581 for trunk/Modules/News/News.php

Timestamp:

Sep 12, 2013, 9:14:38 PM (11 years ago)

Author:

chronos

Message:

• Modified: RSS channel management is now part of News module. In this module other modules can register their RSS channel which will be availble on all pages for subscription.

File:

• trunk/Modules/News/News.php (modified) (4 diffs)

trunk/Modules/News/News.php

@@ -1 +1 @@
 <?php
+
+include_once(dirname(__FILE__).'/RSS.php');
 
 class ModuleNews extends AppModule
 {
+  var $RSSChannels;
+ 
   function __construct($System)
   {
@@ -17 +21 @@
   {
         $this->System->RegisterPage('news', 'PageNews');
-        $this->System->RegisterRSS(array('Title' => 'Změny systému', 'Channel' => 'news'));
+        $this->System->RegisterPage('rss', 'PageRSS');
+        $this->RegisterRSS(array('Title' => 'Změny systému', 'Channel' => 'news', 
+          'Callback' => array('PageNews', 'ShowRSS'), 'Permission' => LICENCE_ANONYMOUS));
   }
   
@@ -24 +30 @@
         $Output = '<strong>Změny systému:</strong><div class="NewsBox">';
         $DbResult = $this->Database->query('SELECT `News`.`Time`, `User`.`Name`, `News`.`Text`,`News`.`Title`'.
-                        ' FROM `News` JOIN `User` ON `User`.`ID` = `News`.`User` ORDER BY `Time` DESC LIMIT 10');
+                ' FROM `News` JOIN `User` ON `User`.`ID` = `News`.`User` ORDER BY `Time` DESC LIMIT 10');
         while($DbRow = $DbResult->fetch_assoc())
                 $Output .= '<div><strong>'.$DbRow['Title'].' ('.HumanDate($DbRow['Time']).')</strong> <br />'.$DbRow['Text'].' ('.$DbRow['Name'].')</div>';
         $Output .= '<a href="'.$this->System->Link('/news/').'">Všechny zprávy</a>';
-        $Output .= '</div>';
+        $Output .= '</div>';    
         return($Output);
+  }
+  
+  function RegisterRSS($Channel, $Pos = NULL, $Callback = NULL)
+  {
+    $this->RSSChannels[$Channel['Channel']] = $Channel;
+    
+    if(is_null($Pos)) $this->RSSChannelsPos[] = $Channel['Channel'];
+    else {
+      array_splice($this->RSSChannelsPos, $Pos, 0, $Channel['Channel']);
+    }
+  }
+  
+  function ShowRSSHeader()
+  {
+    $Output = ''; 
+    foreach($this->RSSChannels as $Channel)
+                {
+                  if($this->System->User->Licence($Channel['Permission']))
+                          $Output .= ' <link rel="alternate" title="'.$Channel['Title'].'" href="'.
+                        $this->System->Link('/rss/?channel='.$Channel['Channel']).'" type="application/rss+xml" />';
+                }               
+    return($Output);
   }
 }
@@ -95 +123 @@
                 return($Output);
         }
+        
+        function ShowRSS()
+        {
+         $DbResult = $this->Database->query('SELECT UNIX_TIMESTAMP(`News`.`Time`) AS `UnixTime`, '.
+           '`News`.`Title`, `News`.`Time`, `User`.`Name`, `News`.`Text` '.
+           'FROM `News` JOIN `User` ON `User`.`ID` = `News`.`User` ORDER BY `Time` DESC LIMIT 10');
+         while($DbRow = $DbResult->fetch_assoc())
+         {
+          $Items[] = array
+          (
+            'Title' => $DbRow['Title'],
+            'Link' =>  'http://'.$this->System->Config['Web']['Host'].$this->System->Link('/'),
+            'Description' => $DbRow['Text'].' ('.$DbRow['Name'].')',
+            'Time' => $DbRow['UnixTime'],
+          );
+         }
+         $Output = GenerateRSS(array
+           (
+             'Title' => 'WoW překlad - Změny systému',
+             'Link' => 'http://'.$this->System->Config['Web']['Host'].$this->System->Link('/'),
+             'Description' => 'Překlad textů WoW',
+             'WebmasterEmail' => $this->System->Config['Web']['AdminEmail'],
+             'Items' => $Items,
+           ));
+           return($Output);      
+        }
 }